Creeping Comfrey

Symphytum ibericum is an exceptionally vigorous and effective ground cover plant, particularly useful for those difficult, shady corners of a garden where little else will grow. This semi-evergreen perennial forms a dense mat of large, hairy, ovate green leaves that successfully smother almost any competing weeds. In mid to late spring, it produces clusters of drooping, tubular flowers that emerge from reddish buds to open into a delicate creamy-yellow. These flowers are highly attractive to bees and other pollinators. Because of its spreading nature via underground rhizomes, it is best suited to larger gardens or wilder woodland areas where it can be allowed to roam without encroaching on more delicate neighbours. It is extremely hardy (H7) and will grow in almost any soil type, including heavy clay. While it prefers shade, it can tolerate sun if the soil remains sufficiently moist. It is a 'plant and forget' species that provides reliable green cover year after year.

Sun: Partial shade to full shade.

Soil: Any moist soil, including clay.

Hardiness: H7 — below −20°C.

Flowering: Apr, May, Jun.